The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-314-4968, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-314-4968 |
| Primary Part Number | 717500020-001 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Nut End Shank Diameter | 1.500 INCHES NOMINAL IN |
| Thread Length | 0.910 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 1.080 INCHES NOMINAL NUT THREAD IN |
| Style Designator | SHOULDERED AND STEPPED |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.562 INCHES NUT THREAD IN |
| Nominal Thread Size | 2.500 INCHES STUD THREAD IN |
| Shoulder Diameter | 2.570 INCHES NOMINAL IN |
| Stud End Shank Diameter | 2.300 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut End Shank Length | 0.730 INCHES NOMINAL IN |
| Stud End Shank Length | 0.130 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 18 NUT THREAD |
| Thread Quantity Per Inch | 12 STUD THREAD |
| Material | STEEL COMP XM-13 |
| Shoulder Length | 0.200 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) STUD THREAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 717500020-001 PRIMARY | Lockheed Martin Corporation (USA) |
| 717500020-001 | Omega Precision (USA) |
NSN 5307-01-314-4968 is a Stud,shouldered and Stepped, manufactured by Lockheed Martin Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-314-4968 has 2 manufacturer part numbers on file: 717500020-001 (Lockheed Martin Corporation), 717500020-001 (Omega Precision).
Key specifications for 717500020-001: Nut End Shank Diameter: 1.500 INCHES NOMINAL IN; Thread Length: 0.910 INCHES NOMINAL STUD THREAD IN; Thread Length: 1.080 INCHES NOMINAL NUT THREAD IN; Style Designator: SHOULDERED AND STEPPED. 22 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.